University of North Florida
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Stuart Chalk, Ph.D.
Department of Chemistry
University of North Florida
Phone: 1-904-620-1938
Fax: 1-904-620-3535
Email: schalk@unf.edu
Website: @unf

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Titanium(III)

  • InChI: InChI=1S/Ti/q+3

@ ChemSpider@ NIST@ PubChem

Citations 2

"Chemiluminescence Determination Of Iron(II) And Titanium(III) By Flow Injection Analysis Based On Reactions With And Without Luminol"
Anal. Chim. Acta 1987 Volume 196, Issue 1 Pages 135-140
Abdulrahman A. Alwarthan and Alan Townshend

Abstract: The chemiluminescence of luminol was stimulated by 1 mM Ti(III) and 1 mM Fe(II) in the absence of added oxidant, but in some instances deaeration decreased the chemiluminescence. Down to 1 nM-Ti(III) could be determined in solution that had not been deaerated. Both ions also produced chemiluminescence in the absence of luminol when injected into 0.1 M carbonate buffer (pH 10.4), allowing 1 µM concentration. of each ion to be determined. This effect is attributed to residual H2O2 in the buffer solution The intensities were increased when the solution were deaerated with N or when Rhodamine B was added.
Chemiluminescence

"Stopped-flow Kinetic Spectrophotometric Method For The Simultaneous Determination Of Iron, Titanium And Vanadium"
Anal. Chim. Acta 1993 Volume 276, Issue 2 Pages 419-424
Jianhuan Wang* and Ronghuan He

Abstract: The carrier solution was water (adjusted to pH 2.1 with HCl) containing 0.1% of starch; after injection of the sample it was mixed with 36 mM KI and then with 4.2 mM Cr(VI) and the rate of formation of the colored product was measured at 590 nm by taking measurements at 5, 10 and 20 s after injection. The calibration graphs were rectilinear up to 2.2, 3.1 and 1.8 µg mL-1 for Fe(II), Ti(III) and V(IV), respectively, and the corresponding detection limits were 12, 20 and 18 ng mL-1. Results for the determination of Fe, Ti and V in an aluminum alloy agreed well with those obtained by AAS; the coefficient of variation for each metal was ~4%. The effects of diverse ions on the determination are also reported.
Alloy Spectrophotometry Stopped-flow Simultaneous analysis Method comparison Interferences Kinetic